Home GPU Comparison AMD Radeon R9 M275X vs NVIDIA GeForce GT 335M

AMD Radeon R9 M275X vs NVIDIA GeForce GT 335M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M275X and 1024MB VRAM GeForce GT 335M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M275X 's Advantages
Released 4 years late
Boost Clock925MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (72.00GB/s vs 25.60GB/s)
568 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M275X +658%
1.184 TFLOPS
GeForce GT 335M
0.156 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Jan 2010
Gem System
Generation
GeForce 300M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

900 MHz
Base Clock
-
925 MHz
Boost Clock
-
1125 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
72.00GB/s
Bandwidth
25.60GB/s

Render Config

10
Compute Units
-
-
SM Count
9
640
Shading Units
72
40
TMUs
24
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

14.80 GPixel/s
Pixel Rate
3.600 GPixel/s
37.00 GTexel/s
Texture Rate
10.80 GTexel/s
-
-
-
1184 GFLOPS
FP32 (float)
155.5 GFLOPS
74.00 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
28W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Venus
GPU Name
GT215
Venus XTX (216-0846033)
GPU Variant
N11P-GS1
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
0.727 billion
123 mm²
Die Size
144 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
2.1 (1.2)
OpenCL
1.1
1.2.170
Vulkan
N/A
-
CUDA
1.2
6.5 (5.1)
Shader Model
4.1

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